I've been meaning to do this for a while, and it came up on the bug below
that there have been conflicts with similar-named files in <base/*.h>,
so let's rule out one possible explanation.
Bug: http://b/27804373
Change-Id: I69e5d52b6260c573c308513420aee0e281426bd4
As logging macros uses `if xxx else yyy` style, it is reported as an
error when DCHECK() is compiled with -Wdangling-else option. Because
after preprocess, DCHECK(x) becomes:
if (EnableDChecks)
if (x)
;
else
LogMessage(FATAL) << yyy;
This CL avoids compilation error by replacing `if xxx else yyy`
with `xxx && yyy` or `!(xxx) || yyy`.
Bug: 26962895
Change-Id: Ib0bf242cc04a238ec31a1ab66b53fc8a5b5ed28f
